The correct answer is C) it ensures that amendments are made carefully and thoughtfully.
The process of amending the Constitution is so complicated because it ensures that amendments are made carefully and thoughtfully.
And amendment of the Constitution can prosper when two-thirds majority of the House of Representatives and the Senate, approve the bill. Once the bill is passed it is sent to the states. Congress put limits on the time to be passed because it can take years for a bill to be approved as an amendment. So it is correct to say that the process of amending the Constitution is so complicated because it ensures that amendments are made carefully and thoughtfully.
The other options of the question were, a) it prevents states from slowly weakening the federal government’s power, b) it protects the rights of citizens, and d) it maintains a balance of power between the states and the federal government.